tor-browser

The Tor Browser
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browser_jsterm_autocomplete_mapped_variables.js (4329B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 * http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 // Test that makes sure source mapped variables appear in autocompletion
      5 // on an equal footing with variables from the generated source.
      6 
      7 "use strict";
      8 
      9 const TEST_URI =
     10  "http://example.com/browser/devtools/client/webconsole/" +
     11  "test/browser/test-autocomplete-mapped.html";
     12 
     13 add_task(async function () {
     14  await pushPref("devtools.debugger.map-scopes-enabled", true);
     15  const hud = await openNewTabAndConsole(TEST_URI);
     16  const { jsterm } = hud;
     17  const { autocompletePopup: popup } = jsterm;
     18  const toolbox = gDevTools.getToolboxForTab(gBrowser.selectedTab);
     19 
     20  info("Opening Debugger and enabling map scopes");
     21  await openDebugger();
     22  const dbg = createDebuggerContext(toolbox);
     23 
     24  info("Waiting for pause");
     25  // This calls firstCall() on the content page and waits for pause. (firstCall
     26  // has a debugger statement)
     27  await pauseDebugger(dbg);
     28 
     29  await toolbox.selectTool("webconsole");
     30  await setInputValueForAutocompletion(hud, "valu");
     31  ok(
     32    hasExactPopupLabels(popup, ["value", "valueOf", "values"]),
     33    "Autocomplete popup displays original variable name"
     34  );
     35 
     36  await setInputValueForAutocompletion(hud, "temp");
     37  const expectedLabels = ["temp", "temp2", "Temporal"];
     38  ok(
     39    hasExactPopupLabels(popup, expectedLabels),
     40    "Autocomplete popup displays original variable name when entering a complete variable name"
     41  );
     42 
     43  await setInputValueForAutocompletion(hud, "t");
     44  ok(
     45    hasPopupLabel(popup, "t"),
     46    "Autocomplete popup displays generated variable name"
     47  );
     48 
     49  await setInputValueForAutocompletion(hud, "value.to");
     50  ok(
     51    hasPopupLabel(popup, "toString"),
     52    "Autocomplete popup displays properties of original variable"
     53  );
     54 
     55  await setInputValueForAutocompletion(hud, "imported.imp");
     56  ok(
     57    hasPopupLabel(popup, "importResult"),
     58    "Autocomplete popup displays properties of multi-part variable"
     59  );
     60 
     61  let tooltip = await setInputValueForGetterConfirmDialog(
     62    toolbox,
     63    hud,
     64    "getter."
     65  );
     66  let labelEl = tooltip.querySelector(".confirm-label");
     67  is(
     68    labelEl.textContent,
     69    "Invoke getter getter to retrieve the property list?",
     70    "Dialog has expected text content"
     71  );
     72 
     73  info(
     74    "Check that getter confirmation on a variable that maps to two getters invokes both getters"
     75  );
     76  let onPopUpOpen = popup.once("popup-opened");
     77  EventUtils.synthesizeKey("KEY_Tab");
     78  await onPopUpOpen;
     79  ok(popup.isOpen, "popup is open after Tab");
     80  ok(hasPopupLabel(popup, "getterResult"), "popup has expected items");
     81 
     82  info(
     83    "Check that the getter confirmation dialog shows the original variable name"
     84  );
     85  tooltip = await setInputValueForGetterConfirmDialog(
     86    toolbox,
     87    hud,
     88    "localWithGetter.value."
     89  );
     90  labelEl = tooltip.querySelector(".confirm-label");
     91  is(
     92    labelEl.textContent,
     93    "Invoke getter localWithGetter.value to retrieve the property list?",
     94    "Dialog has expected text content"
     95  );
     96 
     97  info(
     98    "Check that hitting Tab does invoke the getter and return its properties"
     99  );
    100  onPopUpOpen = popup.once("popup-opened");
    101  EventUtils.synthesizeKey("KEY_Tab");
    102  await onPopUpOpen;
    103  ok(popup.isOpen, "popup is open after Tab");
    104  ok(hasPopupLabel(popup, "then"), "popup has expected items");
    105  info("got popup items: " + JSON.stringify(getAutocompletePopupLabels(popup)));
    106 
    107  info(
    108    "Check that authorizing an original getter applies to the generated getter"
    109  );
    110  await setInputValueForAutocompletion(hud, "o.value.");
    111  ok(hasPopupLabel(popup, "then"), "popup has expected items");
    112 
    113  await setInputValueForAutocompletion(hud, "(temp + temp2).");
    114  ok(
    115    hasPopupLabel(popup, "toFixed"),
    116    "Autocomplete popup displays properties of eagerly evaluated value"
    117  );
    118  info("got popup items: " + JSON.stringify(getAutocompletePopupLabels(popup)));
    119 
    120  info("Switch to the debugger and disabling map scopes");
    121  await toolbox.selectTool("jsdebugger");
    122  await toggleMapScopes(dbg);
    123  await toolbox.selectTool("webconsole");
    124 
    125  await setInputValueForAutocompletion(hud, "tem");
    126  const autocompleteLabels = getAutocompletePopupLabels(popup);
    127  ok(
    128    !autocompleteLabels.includes("temp"),
    129    "Autocomplete popup does not display mapped variables when mapping is disabled"
    130  );
    131 
    132  await resume(dbg);
    133 });